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Net Loss Per Share
 3 Months Ended
Mar. 31, 2022
Net Loss Per Share [Abstract]  
Net Loss Per Share

3. Net Loss Per Share

The Company computes basic loss per share by dividing the net loss attributable to common stockholders by the weighted average number of common shares outstanding for the period, without consideration for common stock equivalents. Diluted net loss per share assumes the conversion, exercise or issuance of all potential common stock equivalents, unless the effect of inclusion would be anti-dilutive. For purposes of this calculation, common stock equivalents include the Company’s stock options and convertible preferred stock, which are convertible into shares of the Company’s common stock. As of March 31, 2022, no shares of convertible preferred stock were outstanding. No shares related to the convertible preferred stock were included in the diluted net loss per share calculation for the three months ended March 31, 2021 because the inclusion of such shares would have had an anti-dilutive effect. The shares to be issued upon exercise of all outstanding stock options and restricted stock units were also excluded from the diluted net loss per share calculation for the three months ended March 31, 2022 and 2021 because such shares are anti-dilutive.

Historical outstanding anti-dilutive securities not included in the diluted net loss per share calculation include the following:

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As of March 31, 

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2022

    

2021

Convertible preferred stock (as converted)

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—

 

15,907,629

Common stock options outstanding

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4,262,702

 

3,113,640

Unvested restricted stock units

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279,500

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—

Total

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4,542,202

 

19,021,269

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